
$89 Cheap Delta flights Houston (IAH) to Seattle (SEA)
Prices were available within the past 7 days and start at $89 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 19 - Fri, May 29
IAH
Houston
SEA
Seattle
$210 Roundtrip, found 2 days ago
$210
Roundtrip
found 2 days ago

Tue, May 19 - Thu, May 28
IAH
Houston
SEA
Seattle
$244 Roundtrip, found 5 days ago
$244
Roundtrip
found 5 days ago

Tue, May 19 - Fri, May 29
IAH
Houston
SEA
Seattle
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago

Tue, May 19 - Fri, May 29
IAH
Houston
SEA
Seattle
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago

Tue, May 19 - Fri, May 29
IAH
Houston
SEA
Seattle
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago

Tue, May 19 - Fri, May 29
IAH
Houston
SEA
Seattle
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Find the cheapest month to fly from Houston (IAH) to Seattle (SEA)
January is typically the cheapest month to fly
From $121 - $312 per traveler.
Travel information
Origin airport | George Bush Intercontinental |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, Delta, Frontier Airlines |
Popular airline | Frontier Airlines |
Distance | 2994 km |
Average flight time | 3 hours 18 mins |
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